B01D 25/005
By flow measuring
Official title: {by flow measuring}
B01D25/005 (By flow measuring) appears on 4 US grants and 2 published applications in this corpus.
Search patents in B01D- Granted patents
- 4
- Published applications
- 2
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 17 Oct 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Flow control sensor and method for filling of a filter press17 Oct 2000US 6,132,176 AUnited States Filter Corporation
- Filter press flow control system for dewatering sludge27 Jan 1987US 4,639,312 ATexaco Inc.
- Pressurized filtration system27 Mar 1984US 4,439,325 ACPC Engineering Corporation
- Filter presses and a method of cleaning same10 Aug 1982US 4,343,710 A
Most cited
By later US patents
- Flow control sensor and method for filling of a filter press44US 6,132,176 AUnited States Filter Corporation · 2000
- Pressurized filtration system15US 4,439,325 ACPC Engineering Corporation · 1984
- Filter presses and a method of cleaning same10US 4,343,710 A1982
- Filter press flow control system for dewatering sludge3US 4,639,312 ATexaco Inc. · 1987